redline | bd49a745c03761b578007d77f1c82379af8f4ae324bb41a558477935beab05d8

General

Target

bd49a745c03761b578007d77f1c82379af8f4ae324bb41a558477935beab05d8.exe
Size

703KB
MD5

a345fd93f2fba33b4684bcefa32a614e
SHA1

7b56bf6c2f279ade03196a8e8cc73ea60b79bc0c
SHA256

bd49a745c03761b578007d77f1c82379af8f4ae324bb41a558477935beab05d8
SHA512

7fdc92f9b85a595632983274ac32f9a5ee5d0bdcb9c71ad4c109156fb7a5ebc008429e9929c5bdc72b4997243d861fafb4e20357018fef21780ba2d5eb2a9dc5

Score

10^/10

redline discovery infostealer spyware stealer suricata

Malware Config

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine Payload 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2560-122-0x0000000000E70000-0x0000000000E8C000-memory.dmp	family_redline
behavioral1/memory/2560-129-0x00000000027F0000-0x000000000280B000-memory.dmp	family_redline

suricata: ET MALWARE AutoHotkey Downloader Checkin via IPLogger
suricata: ET MALWARE AutoHotkey Downloader Checkin via IPLogger
suricata
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata
Downloads MZ/PE file
Executes dropped EXE 1 IoCs

Processes:

ipstersh.exe

pid process

2560 ipstersh.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

pid	process
2560	ipstersh.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

bd49a745c03761b578007d77f1c82379af8f4ae324bb41a558477935beab05d8.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	bd49a745c03761b578007d77f1c82379af8f4ae324bb41a558477935beab05d8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	bd49a745c03761b578007d77f1c82379af8f4ae324bb41a558477935beab05d8.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

ipstersh.exe

pid process

2560 ipstersh.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

ipstersh.exe

description pid process

Token: SeDebugPrivilege 2560 ipstersh.exe

pid	process
2560	ipstersh.exe

description	pid	process
Token: SeDebugPrivilege	2560	ipstersh.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

bd49a745c03761b578007d77f1c82379af8f4ae324bb41a558477935beab05d8.exe

description	pid	process	target process
PID 2044 wrote to memory of 2560	2044	bd49a745c03761b578007d77f1c82379af8f4ae324bb41a558477935beab05d8.exe	ipstersh.exe
PID 2044 wrote to memory of 2560	2044	bd49a745c03761b578007d77f1c82379af8f4ae324bb41a558477935beab05d8.exe	ipstersh.exe
PID 2044 wrote to memory of 2560	2044	bd49a745c03761b578007d77f1c82379af8f4ae324bb41a558477935beab05d8.exe	ipstersh.exe

C:\Users\Admin\AppData\Local\Temp\bd49a745c03761b578007d77f1c82379af8f4ae324bb41a558477935beab05d8.exe
"C:\Users\Admin\AppData\Local\Temp\bd49a745c03761b578007d77f1c82379af8f4ae324bb41a558477935beab05d8.exe"
1⤵
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:2044

C:\Users\Admin\AppData\Roaming\wowsfree\ipstersh.exe
ipstersh.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2560

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Web Service

1

T1102

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\wowsfree\ipstersh.exe
MD5
296e65b035542c1b2f2deefa32a88924

SHA1
6b5b6403475265eed348ba9a2b64f0e165e07679

SHA256
83d6c0356008f91b0f7c742b05bb12a30f5da5289e14c49f3a6f0ffa8020bddf

SHA512
fe45f292a5dd2cbbf89aa82e5d7d8e0a464004269ed0ee63fda6be2139d6604a1997d27d7083d60f324e8424f0dbade37317dd45be359535872363b564872669

Download Submit
C:\Users\Admin\AppData\Roaming\wowsfree\ipstersh.exe
MD5
296e65b035542c1b2f2deefa32a88924

SHA1
6b5b6403475265eed348ba9a2b64f0e165e07679

SHA256
83d6c0356008f91b0f7c742b05bb12a30f5da5289e14c49f3a6f0ffa8020bddf

SHA512
fe45f292a5dd2cbbf89aa82e5d7d8e0a464004269ed0ee63fda6be2139d6604a1997d27d7083d60f324e8424f0dbade37317dd45be359535872363b564872669

Download Submit
memory/2044-117-0x0000000000400000-0x00000000008DF000-memory.dmp

Filesize
4.9MB

Download
memory/2044-116-0x0000000000DE0000-0x0000000000EAF000-memory.dmp

Filesize
828KB

Download
memory/2560-129-0x00000000027F0000-0x000000000280B000-memory.dmp

Filesize
108KB

Download
memory/2560-132-0x0000000005510000-0x0000000005511000-memory.dmp

Filesize
4KB

Download
memory/2560-124-0x0000000000400000-0x0000000000894000-memory.dmp

Filesize
4.6MB

Download
memory/2560-126-0x0000000000EA2000-0x0000000000EA3000-memory.dmp

Filesize
4KB

Download
memory/2560-125-0x0000000000EA0000-0x0000000000EA1000-memory.dmp

Filesize
4KB

Download
memory/2560-128-0x0000000005010000-0x0000000005011000-memory.dmp

Filesize
4KB

Download
memory/2560-127-0x0000000000EA3000-0x0000000000EA4000-memory.dmp

Filesize
4KB

Download
memory/2560-123-0x00000000009D0000-0x0000000000B1A000-memory.dmp

Filesize
1.3MB

Download
memory/2560-118-0x0000000000000000-mapping.dmp

Download
memory/2560-130-0x0000000005B20000-0x0000000005B21000-memory.dmp

Filesize
4KB

Download
memory/2560-131-0x0000000002A80000-0x0000000002A81000-memory.dmp

Filesize
4KB

Download
memory/2560-122-0x0000000000E70000-0x0000000000E8C000-memory.dmp

Filesize
112KB

Download
memory/2560-133-0x0000000005620000-0x0000000005621000-memory.dmp

Filesize
4KB

Download
memory/2560-134-0x0000000005680000-0x0000000005681000-memory.dmp

Filesize
4KB

Download
memory/2560-135-0x0000000000EA4000-0x0000000000EA6000-memory.dmp

Filesize
8KB

Download
memory/2560-136-0x0000000005810000-0x0000000005811000-memory.dmp

Filesize
4KB

Download
memory/2560-137-0x0000000006610000-0x0000000006611000-memory.dmp

Filesize
4KB

Download
memory/2560-138-0x0000000006690000-0x0000000006691000-memory.dmp

Filesize
4KB

Download
memory/2560-139-0x0000000006880000-0x0000000006881000-memory.dmp

Filesize
4KB

Download
memory/2560-140-0x0000000006B70000-0x0000000006B71000-memory.dmp

Filesize
4KB

Download
memory/2560-141-0x0000000006D40000-0x0000000006D41000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads